CN104160145B - 状态监视系统 - Google Patents

状态监视系统 Download PDF

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Publication number
CN104160145B
CN104160145B CN201380012927.0A CN201380012927A CN104160145B CN 104160145 B CN104160145 B CN 104160145B CN 201380012927 A CN201380012927 A CN 201380012927A CN 104160145 B CN104160145 B CN 104160145B
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CN
China
Prior art keywords
monitoring
data
wind turbine
control device
side control
Prior art date
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CN201380012927.0A
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English (en)
Chinese (zh)
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CN104160145A (zh
Inventor
池田博志
长谷场隆
竹内彰利
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NTN Corp
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NTN Corp
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Priority claimed from JP2012051697A external-priority patent/JP5917956B2/ja
Priority claimed from JP2012158641A external-priority patent/JP2014020250A/ja
Application filed by NTN Corp filed Critical NTN Corp
Publication of CN104160145A publication Critical patent/CN104160145A/zh
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
    • G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/83—Testing, e.g. methods, components or tools therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Wind Motors (AREA)
CN201380012927.0A 2012-03-08 2013-02-19 状态监视系统 Active CN104160145B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012-051697 2012-03-08
JP2012051697A JP5917956B2 (ja) 2012-03-08 2012-03-08 状態監視システム
JP2012158641A JP2014020250A (ja) 2012-07-17 2012-07-17 風力発電装置用監視装置および監視方法
JP2012-158641 2012-07-17
PCT/JP2013/053960 WO2013133002A1 (ja) 2012-03-08 2013-02-19 状態監視システム

Publications (2)

Publication Number Publication Date
CN104160145A CN104160145A (zh) 2014-11-19
CN104160145B true CN104160145B (zh) 2017-06-13

Family

ID=49116486

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380012927.0A Active CN104160145B (zh) 2012-03-08 2013-02-19 状态监视系统

Country Status (5)

Country Link
US (1) US9458835B2 (ja)
EP (1) EP2824324B1 (ja)
CN (1) CN104160145B (ja)
DK (1) DK2824324T3 (ja)
WO (1) WO2013133002A1 (ja)

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Also Published As

Publication number Publication date
EP2824324A4 (en) 2015-10-21
EP2824324B1 (en) 2018-05-02
US9458835B2 (en) 2016-10-04
EP2824324A1 (en) 2015-01-14
CN104160145A (zh) 2014-11-19
US20150116131A1 (en) 2015-04-30
WO2013133002A1 (ja) 2013-09-12
DK2824324T3 (en) 2018-08-06

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